29ebd170ee
* Force frame pointers for RISC-V chips * Various dependency updates * Update to latest published PACs and resolve build errors * Top-level `README` updates * Further clarify when `RUSCT_BOOTSTRAP=1` is required
29 lines
904 B
TOML
29 lines
904 B
TOML
[target.riscv32imc-unknown-none-elf]
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runner = "espflash flash --monitor"
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rustflags = [
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"-C", "link-arg=-Tlinkall.x",
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"-C", "force-frame-pointers",
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# comment the cfgs below if you do _not_ wish to emulate atomics.
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# enable the atomic codegen option for RISCV
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"-C", "target-feature=+a",
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# tell the core library have atomics even though it's not specified in the target definition
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"--cfg", "target_has_atomic_load_store",
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"--cfg", 'target_has_atomic_load_store="8"',
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"--cfg", 'target_has_atomic_load_store="16"',
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"--cfg", 'target_has_atomic_load_store="32"',
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"--cfg", 'target_has_atomic_load_store="ptr"',
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# enable cas
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"--cfg", "target_has_atomic",
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"--cfg", 'target_has_atomic="8"',
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"--cfg", 'target_has_atomic="16"',
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"--cfg", 'target_has_atomic="32"',
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"--cfg", 'target_has_atomic="ptr"',
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]
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[build]
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target = "riscv32imc-unknown-none-elf"
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[unstable]
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build-std = ["core"]
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